baber/WOPTO huggingface dataset:
Patent JP-H0418791-A (JP)
Title: Curing device
Inventor: OMICHI SEIICHI
IPC: B29C35/08
Filed: 1990-05-11
Abstract: PURPOSE:Not to require an operator to observe a board curing operation all the time and to enable a conveyer to be easily adjusted in width by a method wherein an operator is informed that the curing operation of the preceding boards is finished at the time when a curing operation of printed boards of a certain type is finished and then a conveyer is adjusted in width according to the width of boards of another type. CONSTITUTION:A curing device 1 is composed of a base body 2, a board transfer section 3, and an adhesion.curing section 4, and a pair of conveyers 5 transfers printed boards 8 as mounted with them through the intermediary of a drive sprocket 6 and a slave sprocket 7. The conveyers 5 can be adjusted in width. A board transfer detection means provided with a reflective type photosensor detects that the board 8 is present or not. A CPU which controls all the device and a ROM which stores a program are connected to a bus line. When the board 8 falls off, the CPU informs an operator with an alarm display light or a buzzer, Conveyers are automatically controlled in width.
Patent JP-S62278880-A (JP)
Title: Skew distortion correction device for video type recorder
Inventor: MIYANO NAOKI
IPC: G11B20/02
Filed: 1986-05-27
Abstract: PURPOSE:To automatically execute the correction of skew distortion with a comparatively simple and inexpensive constitution by switching a video signal in the higher level channel selected from each output RF signal of two cannel of phase difference correction circuits and outputting the video signal of the selected video signal. CONSTITUTION:The phase difference correction circuits 2 and 3 respectively outputs video signals in respective channels R-ch and L'-ch whose phase differences are respectively corrected. Said outputs are inputted to a voltage comparator 15 to generate a switching signal S3 to switch the switch 16 of a phase reference signal generator circuit 1 to the channel of a higher level. Also, chroma components are extracted by respective band-pass filters 31 and 32, and a switch 33 is switched by means of a channel switching signal S3 in order to obtain consecutive low-frequency-converted chroma signals free from inter-channel phase error. As a result, any color blussing and the like is eliminated from a picture.
Patent JP-S5822907-A (JP)
Title: Dimension measuring method of tubular substance
Inventor: SAITOU MORIO
IPC: G01B17/02
Filed: 1981-08-04
Abstract: PURPOSE:To measure dimensions of an inside diameter with high accuracy, by transmitting and receiving an ultrasonic pulse in 2 point positions of the outside, which are opposed to each other through the axial core of a tubular substance, and measuring the inside diameter dimensions of the tubular substance. CONSTITUTION:Ultrasonic pulse transmitting and receiving probes 2, 3 are provided on separate positions of the outside, which are opposed to each other through the axial core of a steel pipe 1 being a tubular substance. Both the probes 2, 3 are placed in water 4 in order to improve acoustic coupling with the steel pipe 1, and send out an ultrasonic pulse vertically against the steel pipe 1 in the direction as indicated with an arrow. The ultrasonic pulse, at first, is reflected by the outside circumferential surface of the steel pipe 1, and this reflected wave is received by both the probes 2, 3. Subsequently, a reflected pulse from the inside circumferential surface of the steel pipe 1 is received, and  a value of the inside diameter of the steel pipe 1 can be known easily by comparing a diagram whose quadrature axis and axis of ordinates show a time of  a well-known steel pipe such as an outside diameter D0, an inside diameter d0,  thickness t0, t0', etc. and pulse intensity, respectively, with a measured value of  a steel pipe to be measured.
Patent JP-S5548756-A (JP)
Title: Constituting part mounting method of electrophotographic copier
Inventor: NAGOSHI MITSURU
IPC: G03G15/00
Filed: 1978-10-03
Abstract: PURPOSE: To make the position relations between respective constitution parts with each other accurate and achieve the improvement in image quality by mounting all the constituting parts with the bent parts constituted to the members of the body as  the same reference plane.  
     CONSTITUTION: Holes 31, 32 and 41, 42 for mounting round bars 3 and plate materials 4 as constituting parts to side plates 1, 2 are determined with bent parts 1b, 2b as respective reference planes. Namely, with respect to the side plate 2, the hole 32 is determined in the position of l 2  from the right side end edge 2c of the side plate 2. Similarly, the hole 42 is determined in the position of m 1  perpendicularly downward from the reference plane 2b and m 2  from the right side end 2c of the side plate 2. With the side plate 1 as well, the positions of the holes 31, 41 are determined in the similar manner. Next, original platen moving rails 5 are installed at the specified spacing on the bent parts 1b, 2b of the respective side plates 1, 2 with the top of said bent parts as a reference plane, then the mutual position relations between the machine members 3, 4 fixed to the side plates and the original platen moving rails 5 are maintained constant as intended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5823899-A (JP)
Inventor: MATSUO TADASHI
IPC: C11D9/00
Filed: 1981-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000309552-A (JP)
Title: Fluorobicyclohexylbenzene derivative
Inventor: SHIBATA TOSHIHIRO
IPC: C07C255/50
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound having an alkenyl group or an alkadienyl group in a bicyclohexyl group and useful as a nematic liquid crystal material having a low viscosity and expressing a high NI point. SOLUTION: This fluorobicyclohexylbenzene derivative is expressed by formula I [R is a 2-10C straight chain alkenyl or alkadienyl; (a) and (c) are each F or H; (b) is a 1-10C alkyl or alkoxy which may be substituted, F or cyano], e.g. a compound expressed by formula II. The compound of formula I is obtained, e.g. by bringing a cyclohexanone compound to a Grignard reaction to obtain a cis-alcohol compound which is further fluorinated. Generally the compound I is not used independently but as a liquid crystal composition by blending with a usually known liquid crystal compound or a liquid crystal analogue or their mixture (a mother liquid crystal). When the compound I is used in the aforementioned liquid crystal composition, 1-80 pts.wt. of the compound of formula I is preferably included in 100 pts.wt. of the aforesaid liquid crystal composition.
Patent JP-H02301983-A (JP)
Title: Heater device and power source closing method
Inventor: OTAKA HIDENORI
IPC: H05B3/00
Filed: 1989-05-16
Abstract: PURPOSE:To reduce consumed electric power at the time of starting current application by providing such a constitution as dividing a PTC heater into a plurality of units and varying the time of power input to each unit to successively start current application to each unit. CONSTITUTION:A PTC heater is divided into six units, and each unit 201, 202, 203, 204, 205, 206 is connected in parallel to a power source. A push button switch 231 for starting the closing magnet 221 of the first unit simultaneously starts the timer control devices 232, 233 of the second and third units, and the time counting is started with the time of starting the current application to the first unit 201 as a standard point. After 3 minutes from the start of current application to the first unit, the timer control device 232 is operated to start current application to the second unit. Similarly, current applications to the third to sixth units are successively started at intervals of 3 minutes.
Patent JP-S60264308-A (JP)
Title: Method for concentrating oxygen from air
Inventor: HARUNA KAZUO
IPC: B01D53/04
Filed: 1984-06-13
Abstract: PURPOSE:To improve the recovery ratio of oxygen from air, by repeating alternately one cycle of adsorbing oxygen in zeolite molecular sieve in two absorption tanks filled with the zeolite molecular sieve and desorbing the oxygen and accumulating pressure in the other two tanks in the four tanks filled with the molecular sieve. CONSTITUTION:Adsorption tanks 1-4 filled with zeolite molecular sieve are provided. In the first step, raw material air is pressurized to about 1,000mm.H2O by a blower (A), and fed from a valve 1 into the tank 1, adsorbed in an adsorption step No. 2 and fed through valves 21 and 10 into the tank 2 and adsorbed in an adsorption step No. 1. The resultant concentrated oxygen is then accumulated from a valve 14 into a receiver (C). The desorption step is completed in the tank 3 and transferred to a pressure accumulation step, and a valve 19 is opened to feed the oxygen partially from the receiver (C) through a valve 25 into the tank 3 and keep the tank 3 at atmospheric pressure. The adsorption step No. 2 is completed in the tank 4 and transferred to the desorption step, and a valve 8 is opened to reduce the pressure to atmospheric pressure -150Torr by a vacuum pump (B) and desorb the oxygen. In the second step, the operation is carried out as follows; Desorption step in the tank 1, the adsorption step No. 2 in the tank 2, the adsorption step No. 1 in the tank 3 and the pressure accumulation step in the tank 4. The above-mentioned operation is repeatedly carried out in succession thereafter.
Patent JP-S61281739-A (JP)
Title: Cable television communication system
Inventor: SHIMAMURA KAZUNORI
IPC: H04N7/173
Filed: 1985-06-07
Abstract: PURPOSE:To improve the utilization of a line by providing a data transmission and reception device connected to plural receivers via a low speed data line so as to attain the communication between receivers during the image reception. CONSTITUTION:In order that receivers 1, 1' receive and reproduce the video signal from a video transmission center 7, a viewing request signal is sent to a transmission controller 5 to start a video transmitter 3 via a control line 6. Then the video signal is received via video lines 2, 2'. In sending data information from the receiver 1 to the receiver 1', an inputted destination address and message information are sent to a data transmission and reception device 10 via the low speed data line 4, a signal branch/synthesis device 8 and a data communication line 9. After the data transmission reception device 10 confirms that the receiver 1' is in receiving an image, the device 10 sends the reception data to the receiver 1' via a data communication line 9'.
Patent JP-S5246563-A (JP)
Title: Pair tube having an insulation void and its manufacturing process
Inventor: AZUMA MASANOBU
IPC: B29C48/30
Filed: 1975-10-13
Abstract: PURPOSE: To form an insulation void between both tubes of a pair tube simultaneously at the time of extrusion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61283328-A (JP)
Title: Apparatus for preventing water hammer in jet mixer
Inventor: HOSHI MITSUO
IPC: B01F5/02
Filed: 1985-06-06
Abstract: PURPOSE:To eliminate breakage and to prevent the lowering in buffering and speed reducing effects, by packing the fluid chamber formed between the inner periphery of a main body and a jet pipe having an once-through flow passage and a large number of small holes provided to the outer wall of said passage with group consisting of individual spring elements each having a predetermined dimension. CONSTITUTION:The fluid mixing chamber constituted between the inner periphery of a main body 1 and a jet pipe 5 is packed with a group consisting of individual spring elements 12 each having a predetermined dimension to form a water hammer preventing apparatus. When the mixing gas or fluid of a jet mixer packed with a packing material is sent into (or sucked into) the fluid mixing chamber, the fluid is flowed through a large number of spring elements 12 while collided with the spring elements 12 allowed to uniformly pack the fluid chamber, deflected and flowed in a zigzag pattern to be gradually reduced in its velocity and reaches the opening parts of the small holes 7 of the jet pipe 5. As the material quality of each spring element, an acid resistant and abrasion resistance one is used, for example, to an acidic fluid.
Patent JP-S58103313-A (JP)
Inventor: RUISU JII DOONORA
IPC: A61K9/20
Filed: 1982-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0420785-A (JP)
Title: Bulk matter calcining furnace
Inventor: CHISAKI TATSU
IPC: F27B1/04
Filed: 1990-05-15
Abstract: PURPOSE:To prevent bulk matter from being powdered by providing a plurality of furnaces longitudinally, and successively setting the inner diameter of a successive stages hearth smaller than upper stage hearths, and further communicating mutual calcining spaces by a guide cylinder permitting relative rotation between the upper stage hearth and the next stage hearth. CONSTITUTION:A title apparatus comprises an upright furnace I and a rotating furnace II. The upright furnace I comprises furnace bodies A, B, and C disposed into a plurality of stages. Primary calcination spaces of the furnace bodies A, B, and C have their diameters successively being made smaller, and constitute one continuous space heated by one burner 3A without division. The cylinder 22 around an axis 21 slightly slanted with respect to a horizontal plane. By the actuation of pushers 10A, 10B, and 10C bulk matter subject to primary calcination falls from a slope side onto a next stage hearth, and reaches the cylinder 22 of the rotating furnace II via a communication pipe 23. Thereupon, the bulk matter is prevented from being powdered because of its being buffered even under it condition where it falls onto a layer on the next stage hearth.
Patent JP-S5748031-A (JP)
Title: Excavating method
Inventor: KUNITOU MITSUHIRO
IPC: E02F5/02
Filed: 1980-09-04
Abstract: PURPOSE: To stir and mix excavated earth and sand efficiently by rotating a plurality of rotary vertical shafts inside a casing while rotating or shaking the group of the rotary vertical shafts integrally and by jetting grout from the rotary vertical shafts.  
     CONSTITUTION: The upper end parts of a plurality of rotary vertical shafts 1 are supported axially and rotatably at the lower surface part of a driving head 6 which is rotated or shaken by a driving device 5 consisting of power and reduction units. The whole of the hollow rotary vertical shafts in plural is inserted into the tubular casing K and the excavation of the ground is conducted by rotating or shaking the rotary vertical shafts 1 in plural respectively. Then, a liquid substance is jetted from the jetting ports G of the hollow rotary vertical shafts 1 and the stirrng and mixing of the substance with excavated earth and sand are conducted efficiently, whereby a large-diameter soil cement column or the like is formed in the ground. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06315118-A (JP)
Title: Device constituted by coupling television with vtr
Inventor: HASHIMOTO KAZUO
IPC: H04N5/44
Filed: 1993-04-28
Abstract: PURPOSE:To constitute the device so that when a changeover switch is switched to a TV mode side, a TV can be controlled automatically by a reserved code, and when the changeover switch is switched to a VTR mode side, a VTR is controlled automatically by the reserved code, with regard to the VTR and the TV(television) controlled automatically by the reserved code. CONSTITUTION:In a state that a changeover switch 11 is switched to a TV side, a power source of a VTR 2 is turned on by infrared rays from a remote control box 15, a channel of a tuner 3 is switched, and the VTR 2 is set to a picture recording mode. A power source of a monitor television 13 is turned on by its power source, and the channel of the tuner 3 is reflected. When a video tape is inserted in advance the picture recording mode is released by an AND gate 12 and an analog switch 10. In the case the changeover switch 11 is switched to the VTR side, the VTR 2 is driven in the picture recording mode by a reserved code.
Patent JP-S6015938-A (JP)
Title: Wire bonding device
Inventor: SASAKI KAZUHIKO
IPC: H01L21/60
Filed: 1983-07-08
Abstract: PURPOSE:To prevent the application of pull-back force to a wire by energizing force to wire from the side, generating friction to the wire and giving back tension. CONSTITUTION:When a first bonding section 13 is formed on a pellet as an IC3, a capillary 1 is moved relatively to the first bonding section 13 in a three-dimensional manner, and shifted to the predetermined position 15 of second bonding on a lead for the IC3. An arcuate shape is formed by the relative movement. A wire 5 is brought into contact with a frictional surface 12 by sucking energizing force in a guide 8, subject to frictional force and given relative back tension during the relative movement of the capillary 1. The wire 5 is thermocompression- bonded on the lead for the IC3 by the capillary 1, the wire 5 is clamped by a clamper 7, and the wire is cut at a root with the bonding 15.
Patent JP-H08321028-A (JP)
Title: Magnetic recording medium
Inventor: KAWASUMI ISAO
IPC: G11B5/738
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a magnetic recording medium having high coercive force and ensuring low noise at the time of reproduction and less envelope modulation in one round of the disk. CONSTITUTION: This magnetic recording medium has an underlayer formed on the glass substrate 1, a magnetic layer 5 formed on the underlayer, a protective layer 6 formed on the magnetic layer 5 optionally with other layer in-between and a lubricant layer 7 formed on the protective layer 6. The underlayer has a 1st underlayer 2 of Cu formed on the side brought into contact with the substrate 1 and a 2nd underlayer 3 formed on the lst underlayer 2, the thickness of the 1st underlayer 2 is 10-100Å and the thickness of the 2nd underlayer 3 is 2-10 times that of the 1st underlayer 2.
Patent JP-H02302650-A (JP)
Title: Method for judging particle aggregation pattern
Inventor: HARADA YUKINORI
IPC: G01N21/17
Filed: 1989-05-17
Abstract: PURPOSE:To make it possible to enhance judging accuracy and to perform high speed judgment by moving a one-dimensional photodetector, continuously receiving transmitted light, and obtaining the image formed at the bottom surface of each reaction container as received light data. CONSTITUTION:A one-dimensional CCD sensor 3A is used as a light receiving means. The one-dimensional CCD sensor 3A is moved, and transmitted light is continuously received. The image which is formed at the bottom surface of each reaction container 1a is load as the received light data. The output signal of the one-dimensional CCD sensor is continuously processed, and many luminous intensity curves of the transmitted light are formed. The intersection between the solid obtained by many luminance intensity curves of the transmitted light and a preset threshold surface is obtained. Two points on each luminance intensity curve of the transmitted light having a specified relationship with each intersection as the center are computed. Then, the first and second simulated surfaces obtained by sequentially connecting said points are formed. Then, a particle aggregation pattern is judged by the formation of the areas of the first and second simulated surfaces.
Patent JP-H07334385-A (JP)
Title: Verifying method for maintenance diagnostic function
Inventor: TOI KENJI
IPC: G06F11/22
Filed: 1994-06-06
Abstract: PURPOSE:To improve the reliability of the verified result by surely verifying an entire maintenance diagnostic function. CONSTITUTION:The factor of a fault is spuriously injected to the pseudo fault generation register of the maintenance diagnostic function composed of a hardware part provided with a maintenance diagnostic program 13, pseudo fault generation register 11 and fault report register 12, the generation of the fault is reported from the fault report register 11 to the maintenance diagnostic program 13, a maintenance code to be generated is inspected by the maintenance diagnostic program 13 started by that fault generation report and when the maintenance code shows an expected value, normality is decided but when it is not the expected value, abnormality is decided.
Patent JP-S5914575-A (JP)
Title: Roof-reinforcing construction for automobile
Inventor: NAKAMURA ZENJI
IPC: B62D25/06
Filed: 1982-07-14
Abstract: PURPOSE:To enable to reduce the weight of a vehicle body and to secure an upper space of the interior of the vehicle and enhance the stiffness of a panel, by a method wherein a reinforcing bead is formed by adhering a band form thermosetting resin sheet to the back side of a roof panel through a foamed resin. CONSTITUTION:A reinforcing bead 3 is constituted by adhering a foamable resin, for example, an epoxy base foamable resin 4 to the back side of the roof panel 1 in the transverse direction of the vehicle. The band form sheet 5 of, for example, an epoxy base thermosetting resin which is adhesive itself is adhered to the back side of the penal 1 so as to cover the resin 4, then the resin 4 is foamed and hardened by heating, and the sheet 5 is hardened by heating, thereby constituting the bead 3. The foaming of the resin 4 and the hardening of the sheet 5 can be performed, for example, at the time of drying a coating material by heating in a coating step for the vehicle body.
Patent JP-S5748986-A (JP)
Title: Production of cephalosporanic acid
Inventor: MURAKAMI MASAHIRO
IPC: C07D501/06
Filed: 1980-09-08
Abstract: PURPOSE: The reaction of 7-aminocephalosporanic derivative with 3-hydroxy-1,2- diazin-6-ylthiol mandelate gives the titled compound used as an antibiotic in high safety and high yield.  
     CONSTITUTION: A 7-aminocephalosporanic derivative of formula I (R 1  is halogen, azide, acetoxy, banzimidazolthio) such as 7-amino-3-(benzimidazol-2-yl)thiomethyl- 3-cephem-4-carboxylic acid is heated in dimethylformamide and water and 3-hydroxy-1,2-diazin-6-yl-thiol madelate of formula II and dilute hydrochloric acid as a reaction catalyst are added to the mixture to effect the reaction, thus producing objective compound of formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01293126-A (JP)
Title: Method for dissolving metal
Inventor: HIRAKO MAMORU
IPC: B01F1/00
Filed: 1988-05-20
Abstract: PURPOSE:To inhibit both generation of nitrogen oxide and decomposition of aqueous hydrogen peroxide and to efficiently dissolve metal by utilizing a soln. which has been obtained by adding aqueous hydrogen peroxide to a soln. incorporating both nitric acid and phosphate and/or borate radical as dissolving liquid. CONSTITUTION:In the case of dissolving and extracting noble metal from noble metallic ore, recovering noble metal from noble metallic waste and recovering copper and available metal contained in copper and copper alloy, such a system that metal is dissolved by nitric acid is utilized. In this case, about 0.02-3.0mol/l phosphate group and/or borate group is added to dissolving liquid contg. nitric acid and thereby acidity is made low by pH buffering action thereof and also sudden fluctuation of pH is made difficult to be caused and resultingly the reaction of metal and nitric acid is made mild. Furthermore aqueous hydrogen peroxide more effectively added is allowed to act on the nitric acid producing reaction and such a rate that nitrogen oxide is converted into nitric acid is increased and reaction efficiency is made large and autolysis of hydrogen peroxide is inhibited.